baber/WOPTO huggingface dataset:
Patent EP-0132491-B1 (EP)
IPC: F16H25/22
Filed: 1984-02-18
Granted: 1987-12-02
Abstract: 1. A ballscrew whose spindle (1) and nut (2) are each formed with helical grooves (3, 4) substantially part-circular in cross-section which bound at least one ball race containing the balls (8) ; the nut has at least one return channel (9) contacting the balls from one end portion of a screw thread of the ball race to the other end portion of such screw thread : and disposed in the nut laterally alongside the helical groove (4) bounding the ball race is at least one resilient plastics holding element which bears axially against a surface of a depression and has a moulded-on, lip-shaped retaining member (12) which retains the balls of the ball race captive in the helical groove of the nut, at least over a portion of the length thereof, characterized in that the holding element is a resilient band (10, 11) which is introduced via a web-like holding member (14) into a matching groove (15) in the nut (2) and is positively retained therein.
Patent EP-0120369-B1 (EP)
IPC: C12R1/225
Filed: 1984-03-08
Granted: 1989-05-31
Abstract: An improved process for preparing organic acids by continuous homoacidogenic fermentation is disclosed. This process provides increased volumetric productivity ofthe acid by employing a microorganism growing on the surface of a support material such as activated carbon or corn cob granules.
Patent EP-0137889-B1 (EP)
IPC: F16B13/04
Filed: 1984-03-29
Granted: 1987-05-06
Abstract: An expansion dowel assembly includes an anchor bolt and an expansion element made up of at least two expansion element parts offset from one another in the axial and circumferential direction when mounted on the anchor bolt. A web interconnects the adjacent expansion element parts. Recesses are formed in the circumferential surface of the anchor bolt for receiving the expansion element parts. Another recess connects the recesses for the expansion elements parts and is arranged to receive the web interconnecting these parts. The expansion element parts encircle the anchor bolt by more than half of its circumference so that holders are not needed for securing the expansion element on the anchor bolt.
Patent EP-0154022-B1 (EP)
IPC: A61C5/35
Filed: 1984-12-19
Granted: 1987-09-02
Abstract: 1. Screw pin (1) for reconstructing decayed teeth having a first threaded section (2) for screwing into the body of a tooth and a second threaded section (6) for screwing into a reuseable holder, a predetermined breaking point (4) being provided between the two threaded sections (2, 6), characterised in that the second threaded section (6) has a larger diameter (B) than the first threaded section (2) and that between the two threaded sections (2, 6) an unthreaded handling section (5) is provided for handling the screw pin with the fingers.
Patent EP-0156062-B1 (EP)
Title: Papermakers fabrics
IPC: D06N3/00
Filed: 1984-10-15
Granted: 1989-11-29
Abstract: An industrial fabric, and particularly a papermakers dryer fabric, is proposed wherein the permeability thereof is reduced by the inclusion of a continuous layer of an elastomeric open-cell foam therein which extends to and is contiguous with at least one surface of the base structure, the base structure comprising a link belt or a woven or knitted fabric.
Patent EP-0119899-B1 (EP)
IPC: C07C69/593
Filed: 1984-03-01
Granted: 1986-03-05
Abstract: A novel process for the preparation of pent-4-enoic acids of the formula    <IMAGE>  I  wherein X is selected from the group consisting of hydrogen, cyano and alkoxycarbonyl of 2 to 5 carbon atoms and Y is selected from the group consisting of hydrogen, cyano, alkoxycarbonyl 2 to 5 carbon atoms, acyl of an organic carboxylic acid of 2 to 7 carbon atoms, alkylsulfonyl of 1 to 4 carbon atoms and arylsulfonyl of 6 to 7 carbon atoms with the proviso that X and Y are not both hydrogen comprising reacting a compound of the formula <IMAGE> II  wherein R is selected from the group consisting of acyloxy of an organic carboxylic acid of 1 to 7 carbon atoms, alkylsulfonyl of 1 to 4 carbon atoms and arylsulfonyl of 6 to 7 carbon atoms with an anion derivative of a compound of the formula <IMAGE> III   wherein X1 and Y1 have the above definition for X and Y, respectively, except hydrogen in the presence of a palladium compound or nickel (o) complex and optionally a catalytic quantity of a ligand to obtain a compound of the formula    <IMAGE> IA  wherein X1 and Y1 have the above definition and optionally subjecting the latter to a decarbalkoxylation when X1 or Y1 is alkoxycarbonyl or to a reduction when X1 is arylsulfonyl to obtain the corresponding compound of formula I.
Patent EP-0153546-B1 (EP)
IPC: A61B17/60
Filed: 1984-03-08
Granted: 1988-01-27
Abstract: Bone-setting device comprises two elongated holders which are joined by an elongated connecting link. Pins which can be screwed into bone elements are held in each holder in such a manner that they can be rotated around their axis, moved along that axis, and clamped. At least one holder comprises spherical guiding bodies, each of which holds a pin in such a manner that the pin can be pivoted in space. The connecting link comprises a sleeve and a stud which is held in the sleeve in such a manner that it can be shifted in the axial direction and pivoted, and which, in order to generate a force which presses the bone elements against each other, can, by means of a tensioning screw inserted in it, be pulled against one end of sleeve and clamped in various pivoting and sliding positions by means of a clamping screw. The device offers many adjusting possibilities for setting the bone elements but is, nevertheless, very rigid in the clamped state and also relatively small and easy to handle.
Patent EP-0153415-B1 (EP)
IPC: C08K3/00
Filed: 1984-08-17
Granted: 1989-09-13
Abstract: Procédé de production d'une composition de résine de polypropylène, consistant à chauffer à une température comprise entre 170 et 280oC une composition contenant des quantités spécifiques d'un copolymère bloc d'éthylène/propylène cristallin d'une formulation spécifique, un caoutchouc de copolymère d'éthylène/propylène d'une formulation et d'une viscosité spécifiques, un élément inorganique de charge ayant des particules d'une taille spécifique et un péroxyde organique. La composition de résine de polypropylène ainsi obtenue présente d'excellentes caractéristiques de résistance aux chocs à basse température et d'aptitude au moulage, une bonne aptitude au revêtement et une rigidité élevée, et est économique; elle est donc indiquée pour être utilisée dans des moulages de grandes dimensions, tels que des pare-chocs, des moulages d'ailes latérales, etc. de vehicules automobiles.
Patent EP-0191119-B1 (EP)
IPC: B02C18/32
Filed: 1985-02-11
Granted: 1988-10-05
Abstract: 1. Multi-purpose machine for the comminution, chopping, mixing, kneading, emulsification and the like of foodstuffs, consisting of a bowl (1) of round cross-section which is mounted in a supporting frame (2) so as to allow tilting about a tilt shaft (3) arranged horizontally beneath the bottom of the bowl and can be locked in the desired tilted position and comprises a lockable lid (5) as well as centrally rotating tools (7) which are attached to a tool shank (6) and which are driven by a motor (8) flanged onto the bottom of the bowl and located underneath the tilt shaft (3), for which motor (8) a switching device is disposed on the side of the machine, characterized in that the switching drice is accomodated in a switch cabinet (9) which is designed as a stand for the bowl (1) and receives the mounting (10) for one end of the tilt shaft (3), which is hollow and receives the electrical wires (11) leading to the motor (8).
Patent EP-0155008-B1 (EP)
IPC: H03H17/02
Filed: 1985-03-15
Granted: 1991-12-18
Abstract: To reduce the bit rate of voice signals the source signal is divided into subbands with the aid of a filter bank. These subbands are transmitted in coded form (e.g. ADPCM) and are decoded at the site of the receiver and reconstructed again in a further filter bank (subband decoding). Possibilities for the use of wave digital filters, especially bridge wave digital filters with a self-reciprocal characteristic function, are disclosed. Exact fulfilment of the abovementioned condition is thus possible and the outlay can be reduced in practice. <IMAGE>
Patent EP-0164565-B1 (EP)
IPC: H04L1/20
Filed: 1985-05-07
Granted: 1988-12-14
Abstract: 1. A method for measuring the transmission quality of an FM ST data channel, wherein the reception level is measured, characterized in that the measurement takes place in the nonmodulated operating state and in such a manner that the input signal is amplified (VV), delivered to a frequency discriminator (D), filtered (F) and then rectified (G), and that the thus-obtained output signal (Q) is used as a standard for the transmission quality.
Patent EP-0173018-B1 (EP)
IPC: H02H7/00
Filed: 1985-06-21
Granted: 1990-01-31
Abstract: 1. Electrical installation system for supplying consumers (1), in particular with electronic components, from a network, which, if the case arises, are protected by earth-leakage circuit breakers (3) and which are protected against overvoltage by surge arresters (2) to earth potential in a secondary branch in respect of the consumers (1), wherein the surge arresters (2) are themselves protected by an arrangement and the surge arresters (2) of one group are connected electrically on the earth side for the outer conductors (L1, L2, L3) and the neutral conductors (N), associated therewith, and are connected to earth by an earth conductor (8), characterised in that the earth conductor (8) is led through an annular core (9) of magnetically conductive material, in that a secondary winding of the annular core is connected to a release (10), which is actively connected to a breaker mechanism (11), which is actively connected at least to a breaker gap (12) in the earth conductor (8), possibly also to a breaker gap (13) in an indicator circuit (14) wherein the annular core (9) is constructed or such a material that, in connection with the release (10) it allows impulse currents through without release and in that the release occurs with time-delay.
Patent EP-0183064-B1 (EP)
IPC: B65D75/58
Filed: 1985-10-26
Granted: 1987-12-09
Abstract: PCT No. PCT/EP85/00567 Sec. 371 Date Jul. 10, 1986 Sec. 102(e) Date Jul. 10, 1986 PCT Filed Oct. 26, 1985 PCT Pub. No. WO86/02908 PCT Pub. Date May 22, 1986.A bag (1), e.g. a sachet for holding portions of paste or liquid such as shampoos or bath additives, made from sheet material (2) has an edge (4) closed by a flat connecting seam (8). A tear zone (10) is provided in the outer region of the connecting seam (8). To facilitate tearing open of the bag (1), a rod (9) is provided in a portion of the connecting seam (8) extending on both sides of the tear zone (10), and extends in the longitudinal direction of the seam.
Patent EP-0226659-B1 (EP)
IPC: B01D37/02
Filed: 1985-12-23
Granted: 1989-05-17
Abstract: 1. A filter press, comprising a housing (2, 4, 14) having a pulp inlet and end walls (2, 14), and comprising a casing (4) supported in a frame (2, 3), said casing having an interior cavity of substantially circular cross-section and forming a chamber for receiving the pulp to be filtered, further comprising a plurality of filter units (5) coaxially aligned within said housing (2, 4, 14) one behind the other and composed each of a filter frame (6) mounted in said frame (2, 3) and defining a filtrate chamber (31) covered in a radial plane by a filter medium (28), an annular clearance (33) being formed between said filter units (5) and said casing (4), and further comprising a discharge pipe (10) extending through the interior of the filter press in a substantially axial direction, said filtrate chambers (31) being in communication therewith, and including means for relatively moving the casing (4) on one hand the frame (2, 3) and at least one of said end walls (2, 4) on the other hard in axial direction with respect to each other, characterized in that a rotor disk (7) is disposed between each two filter units (5), facing the filter media (28) of the adjacent filter units (5), all said rotor disks (7) being non-rotatably mounted on a common hollow shaft (8) extending centrally through said housing (2, 4, 14) and said filter units (5), means (19 ; 50, 44, 48) being provided by which the radially extending surfaces of said rotor disks (7) may be moved towards the filter media (28), and that said filter frames (6) are supported independently of said casing (4), said frame (2, 3) and both end walls (2, 14) are fixedly disposed, said casing (4) being mounted so as to be axially displaceable with respect to said end walls.
Patent EP-0165780-B1 (EP)
IPC: A61K31/41
Filed: 1985-06-14
Granted: 1988-10-05
Abstract: Certain imidazolyl, triazolyl, and tetrazolyl compounds, and pharmaceutically acceptable salts thereof inhibit aromatase, and are useful in treating or preventing estrogen-dependent diseases.
Patent EP-0213142-B1 (EP)
IPC: C25B1/02
Filed: 1985-10-28
Granted: 1989-04-19
Abstract: A process for separating oxygen from gas mixture containing oxygen. The gas mixtures are contacted with a solution of an organometallic complex oxygen carrier and an electrolyte in an organic solvent. During the contact, oxygen is bound to the carrier. After the contacting step is completed the solution is electrochemically oxidized with resultant release of oxygen which is recovered. The solution is then electrochemically reduced bringing the oxygen carrier to its original condition and ready for reuse.
Patent EP-0207479-B1 (EP)
Title: Storage and transport pallet
IPC: B65D19/44
Filed: 1986-06-30
Granted: 1990-10-03
Abstract: 1. Transport and storage pallet with a support base constructed as a grating with holes for receiving retaining members for securing the load, the holes in the support base having a shape deviating from that of a circle, characterised in that the support base (2) consists of a single layer with a thickness receiving the retaining members (12a to 12m ; 31, 32, 33) in a stable manner, that the holes (7, 9, 11) are defined by webs (6, 8, 10) with parallel outer walls, that in the plane at right angles to the insertion direction, the holes (7) have an equilateral hexagonal cross-section and that the retaining members are constructed as plugs (12a to 12m ; 31, 32, 33), which comprise a plug-in part (13) adapted to the holes (7, 11) in the support base (2) and a boundary part (14a to 14m) adapted to the load.
Patent EP-0208984-B1 (EP)
IPC: H03H7/40
Filed: 1986-07-01
Granted: 1990-05-23
Abstract: 1. A method for automatically matching the unknown impedance of an antenna to the known nominal impedance of a transmitter using a matching network having variable impedance and which is connected on the input side via a measuring head to the transmitter output and on the output side to the antenna, which network also has at least one input-side capacitive shunt arm with a variable capacitance, consisting for example of a plurality of capacitor elements which can be switched in parallel to one another and has an inductive series arm with a variable inductance consisting, for example, of a plurality of coil elements which can be switched in series to one another, which network in addition for setting its variable impedance by changing the capacitance of the capacitive shunt arm and/or the inductance in the inductive series arm cooperates with a micro-processor which controls, in dependence on the information transferred to it on the input side by the measuring head, in particular relating to the voltage standing wave ratio (VSWR) and the phase relation, the impedance setting of the matching network in the desired direction, characterized in that, to perform a standard tuning process (STA), the transformed antenna impedance presented to the transmitter output via the matching network (AN) assumes an inductive value in a first step by changing the inductance in the inductive series arm and, relative to the Smith diagram, reaches the "G= 1" circle, in that, in a second step, by changing the capacitance in the capacitive shunt arm the transformed antenna impedance is moved along the "G= 1" circle (G= 1) until the measuring head (MK) indicates the transition from the inductive zone to the capacitive zone and thus the tuning process is concluded in that, however, if the transformed antenna impedance indicates an excessively high voltage standing wave ratio, approximately VSWR > 3 when the "G= 1" circle is reached, an intermediate step is performed in the course of the second step when a predetermined voltage standing wave ratio, approximately VSWR= 3, is reached, in which second step the transformed impedance of the antenna is corrected, by further changing the inductance in the inductive series arm, in the direction of its displacement to the "G = 1" circle and in that for the completion of these process steps, the measuring head is designed in terms of circuitry to issue control information to the micro-processor (MP) in such a way that these items of control information have, in addition to information relating to the transmitting level (P), Phase (Ph) and voltage threshold ratios (VSWR) < 1,5 ; VSWR > 3), also a criterion for the "G = 1" circle (G = 1).
Patent EP-0218015-B1 (EP)
IPC: F01C1/10
Filed: 1986-07-14
Granted: 1990-03-07
Abstract: The engagement parts of the external rotor of a single-rotation machine having an internal axis with sealing between its rotors and with respect to the machine casing by sealing gaps, are manufactured as single parts and following reciprocal alignment are joined at their two ends to in each case one circular side part. Alignment takes place by engaging the cross-sectionally arcuate outer faces of the engagement parts on arcuate parts of an assembly cage and by dimensionally accurate assembly bodies engaging between the engagement parts. The method permits narrower sealing gaps for the machine and consequently an improved efficiency.
Patent EP-0217209-B1 (EP)
IPC: A47L15/44
Filed: 1986-09-13
Granted: 1992-02-26
Abstract: The dosing machine for introducing a detergent into a dishwashing machine can be used universally for cleaners in powder, agglomerate or granular form, in liquid block or pasty form if a cleaner outlet opening (3) with a conical sealing system (7, 8, 10) is provided. <IMAGE>
Patent EP-0234170-B1 (EP)
IPC: D01H13/30
Filed: 1986-03-05
Granted: 1989-10-18
Abstract: 1. Process for spinning pure or blended flax, designed for the textile industry to form a yarn by twisting flax fibres from bundles of long fibres swingled and agglomerated by pectins, implementing at least one spinning frame, characterized in that : - the length of the fibres is mechanically reduced by a suitable treatment, followed by another mechanical operation so as to obtain only short, extremely fine fibres, - the short fibres are carded to form a ribbon, - the ribbon is drawn to adjust its weight per unit length and the said short fibres are controlled while they are being drawn on the spinning frame, - the ribbon is twisted to form a roving, - the roving is wetted, - the wetted roving is drawn and is twisted to form the yarn.
Patent EP-0190985-B1 (EP)
IPC: H01F27/40
Filed: 1986-02-03
Granted: 1990-08-08
Abstract: A low oil lock-out and/or trip apparatus for a submersible transformer circuit breaker of the type having a manually operated crank shaft assembly (19) for opening and closing the circuit breaker and a fault trip assembly (18) for opening the circuit breaker under fault current conditions, the apparatus including a float (44) which is responsive to changes in oil level (50) in said transformer and a rod (46) carried by said float (44) for blocking the movement of the crankshaft (19) and a trip member (16) for tripping the trip assembly (18) when the oil level (50) drops below a predetermined level in the transformer.
Patent EP-0214925-B1 (EP)
IPC: E01B7/22
Filed: 1986-09-05
Granted: 1990-04-11
Abstract: A railway switch is mounted on y-shaped sleepers. All sleepers in the switch have a medium portion of equal slightly s-shaped configuration and length. The length of the straight and parallel ends depends on the position of the individual sleeper in the switch. The sleepers extend alternately from one outer rail in the direction to the other outer rail. The crossing piece is supported by y-shaped sleepers which underlie only the crossing piece and alternately one of the outer rails in the switch. If the switch comprises a straight and a curved line, all sleepers supporting the outer straight rail are arranged at a right angle to the straight line and protrude outwardly over the straight rail in the same length. Preferably the sleepers are composed of two s-shaped I-beam steel profiles and additional shorter I-beam steel profiles at the bifurcated straight ends, all pairs of adjacent I-beams being connected at a distance forming a slit for inserting a coach screw.
Patent EP-0227724-B1 (EP)
Title: Appareil pour le dosage ponderal de produits granules ou pulverulents
IPC: G01G11/12
Filed: 1986-06-19
Granted: 1990-01-10
Abstract: Appareil de dosage pondéral en ligne et en continu d'un produit granulé ou pulvérulent. Il comporte des bandes continues séparées pour l'extraction et le dosage dans lequel on pèse l'intégralité de la bande de dosage et on asservit la vitesse de l'appareil d'extraction à la mesure instantanée de la charge de produit réparti sur la bande de doseur, et comprend: a) une trémie de stockage (2) du produit à doser (1) en-dessous de laquelle est agencée une bande continue d'extraction (3) dont l'un des tambours de soutien (5A, 5B) est susceptible d'être entraîné à vitesse variable par un ensemble motoréducteur (4); b) un ensemble doseur (8), disposé en-dessous et en ligne avec la bande d'extraction pour recevoir le produit extrait, constitué: d'un bâti support fixe en forme de té (9) muni à ses extrémités de piliers (10A - 10B - 10C) supportant trois pesons de flexion à jauges de contrainte (11A - 11B - 11C) auxquels est entièrement suspendu par des câbles souples (12A - 12B - 12C), un châssis tubulaire extra léger (13); d'une bande sans fin (15) dont les tambours (14A - 14B) sont supportés par le châssis et dont l'un des tambours (14A) est susceptible d'être entraîné à vitesse variable par un ensemble motoréducteur (16); c) une chaîne de régulation électronique F1-F2 entre l'ensemble motoréducteur d'entraînement de la bande du doseur et l'ensemble motoréducteur de l'appareil d'extraction qui est telle que la vitesse d'entraînement de la bande d'extraction est asservie à la mesure de la charge instantanée de la bande du doseur. Application à l'industrie des engrais.
Patent EP-0224555-B1 (EP)
Title: A blowing nozzle for a highly pressurized gaseous fluid
IPC: B08B5/02
Filed: 1986-06-05
Granted: 1989-10-11
Abstract: A blowing nozzle for a highly pressurized gaseous fluid comprising at least two narrow exhaust passages (12) having a width insignificantly larger than the size of polluting particles occurring in said fluid. The exhaust passages are slit-formed having a length (L) no more than ten times the average width (d) of each slit. These exhaust passages extend in parallel or radially over the end surface of the nozzle, in a projection perpendicular to its longitudinal axis.
Patent EP-0266349-B1 (EP)
IPC: C07D209/08
Filed: 1986-07-03
Granted: 1992-03-18
Abstract: New 4-aminotetrahydrobenz ADc,dBD indoles and tetrahydroazepino AD3,4,5-c,dBD indoles having the general formula (I), and their salts, in which A-B represent the (II) residues, when R2? and R3? do not represent hydrogen or (III), with R representing hydrogen or C1?-C4? alkyl; R1? is fluor, chlorine or bromine, R2? is hydrogen, bromine, iodine, hydroxy, carbamoyl, methylthio, methyl, hydroxymethyl, N-methylthiocarbamoyl, amino, nitro, methylsulphonamido or (C61?-C4?)-acylamido; R3? is hydrogen, hydroxyl or benzyloxy and R4? is hydrogen or (C1?-C7?)-alkyloxycarbonyl. A description is also given of their manufacturing process and use as medicines.